/* all-ops 深色控制台 —— Linear/Vercel 风格：扁平、高对比、数据密集区无装饰 */
:root {
  --bg: #0a0c10;
  --panel: #12151b;
  --panel2: #171b23;
  --border: #232a35;
  --border-soft: #1b212b;
  --text: #e7ecf3;
  --muted: #8a94a6;
  --accent: #4c8dff;
  --accent-dim: #2b5cc0;
  --ok: #3fb96f;
  --fail: #e5534b;
  --warn: #d9a53f;
  --skip: #6b7280;
  --mono: ui-monospace, 'SF Mono', 'Cascadia Mono', Consolas, monospace;
  --sans: system-ui, -apple-system, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  background: var(--bg); color: var(--text);
  font: 14px/1.55 var(--sans);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.hidden { display: none !important; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.mono { font-family: var(--mono); }
.err { color: var(--fail); font-size: 13px; min-height: 18px; margin: 8px 0 0; }

/* ---------- layout ---------- */
.app { display: flex; min-height: 100vh; }
.side {
  width: 224px; flex: none; padding: 18px 14px;
  border-right: 1px solid var(--border-soft);
  display: flex; flex-direction: column; gap: 18px;
  position: sticky; top: 0; height: 100vh;
}
.side-logo { font-size: 16px; letter-spacing: .5px; padding: 2px 8px; }
.side-logo b { color: var(--accent); }
.side-logo .muted { margin-left: 8px; font-size: 12px; }
nav { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; border-radius: 8px; color: var(--muted);
  cursor: pointer; font-size: 13.5px; border: 1px solid transparent;
}
.nav-item:hover { color: var(--text); background: var(--panel); text-decoration: none; }
.nav-item.active { color: var(--text); background: var(--panel2); border-color: var(--border); }
.nav-dot { width: 8px; height: 8px; border-radius: 3px; flex: none; }
.nav-ico { width: 8px; height: 8px; border-radius: 3px; background: var(--muted); flex: none; }
.side-foot { display: flex; flex-direction: column; gap: 6px; padding: 0 8px; }
.main { flex: 1; padding: 26px 30px 60px; max-width: 1240px; }

/* ---------- topbar ---------- */
.topbar { display: flex; align-items: baseline; gap: 14px; margin-bottom: 22px; }
.topbar h1 { font-size: 19px; margin: 0; font-weight: 650; }
.topbar .sub { color: var(--muted); font-size: 13px; }
.topbar .right { margin-left: auto; display: flex; gap: 8px; align-items: center; }

/* ---------- cards & grids ---------- */
.grid { display: grid; gap: 14px; }
.grid.c4 { grid-template-columns: repeat(4, 1fr); }
.grid.c2 { grid-template-columns: repeat(2, 1fr); }
.grid.c3 { grid-template-columns: repeat(3, 1fr); }
.card {
  background: var(--panel); border: 1px solid var(--border-soft);
  border-radius: 10px; padding: 16px 18px;
}
.card h3 {
  margin: 0 0 12px; font-size: 12.5px; font-weight: 600; color: var(--muted);
  letter-spacing: .3px; text-transform: uppercase; display: flex; align-items: center; gap: 8px;
}
.card h3 .right { margin-left: auto; text-transform: none; letter-spacing: 0; }
.stat-num { font-family: var(--mono); font-size: 26px; font-weight: 600; letter-spacing: -.5px; }
.stat-sub { color: var(--muted); font-size: 12.5px; margin-top: 4px; }

/* ---------- pills ---------- */
.pill {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12px; padding: 2px 9px; border-radius: 99px;
  border: 1px solid var(--border); color: var(--muted); white-space: nowrap;
}
.pill::before { content: ''; width: 7px; height: 7px; border-radius: 99px; background: var(--skip); }
.pill.ok { color: var(--ok); border-color: rgba(63,185,111,.35); } .pill.ok::before { background: var(--ok); }
.pill.fail { color: var(--fail); border-color: rgba(229,83,75,.4); } .pill.fail::before { background: var(--fail); }
.pill.skip { color: var(--warn); border-color: rgba(217,165,63,.35); } .pill.skip::before { background: var(--warn); }
.pill.off { color: var(--fail); } .pill.off::before { background: var(--fail); }
.pill.on { color: var(--ok); } .pill.on::before { background: var(--ok); }

/* ---------- tables ---------- */
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th {
  text-align: left; color: var(--muted); font-weight: 500; font-size: 12px;
  padding: 6px 10px; border-bottom: 1px solid var(--border);
}
td { padding: 7px 10px; border-bottom: 1px solid var(--border-soft); vertical-align: top; }
tr:last-child td { border-bottom: none; }
td.num { font-family: var(--mono); text-align: right; }
th.num { text-align: right; }
.card table td:nth-child(2), .card table th:nth-child(2) { white-space: nowrap; }

/* ---------- charts ---------- */
.chart { width: 100%; }
.chart svg { display: block; width: 100%; }
.legend { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 10px; font-size: 12px; color: var(--muted); }
.legend i { display: inline-block; width: 9px; height: 9px; border-radius: 2px; margin-right: 6px; }

/* ---------- project cards ---------- */
.proj-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.proj-card {
  background: var(--panel); border: 1px solid var(--border-soft); border-radius: 10px;
  padding: 15px 17px; cursor: pointer; transition: border-color .15s, transform .15s;
}
.proj-card:hover { border-color: var(--border); }
.proj-card .head { display: flex; align-items: center; gap: 9px; margin-bottom: 6px; }
.proj-card .head b { font-size: 14.5px; }
.proj-card .head .dot { width: 9px; height: 9px; border-radius: 3px; }
.proj-card .desc { color: var(--muted); font-size: 12.5px; margin-bottom: 12px; min-height: 18px; }
.proj-kv { display: flex; justify-content: space-between; font-size: 12.5px; padding: 3px 0; }
.proj-kv .v { font-family: var(--mono); }

/* ---------- bars (占用条) ---------- */
.bar-track { height: 8px; border-radius: 4px; background: var(--panel2); overflow: hidden; display: flex; }
.bar-track i { height: 100%; }

/* ---------- buttons ---------- */
.btn {
  background: var(--panel2); color: var(--text); border: 1px solid var(--border);
  border-radius: 8px; padding: 6px 13px; font-size: 13px; cursor: pointer; font-family: var(--sans);
}
.btn:hover { border-color: var(--accent-dim); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { filter: brightness(1.1); }
.btn.ghost { background: transparent; }
.btn.small { padding: 3px 9px; font-size: 12px; }
.btn.wide { width: 100%; }
.btn.danger { color: var(--fail); border-color: rgba(229,83,75,.4); }

/* ---------- logs ---------- */
.log-box {
  background: #0d1015; border: 1px solid var(--border-soft); border-radius: 8px;
  font-family: var(--mono); font-size: 12px; line-height: 1.5;
  padding: 12px 14px; max-height: 420px; overflow: auto; white-space: pre-wrap;
  word-break: break-all; color: #b7c1d1;
}
.log-tools { display: flex; gap: 8px; align-items: center; margin: 12px 0 8px; flex-wrap: wrap; }
select.ctl {
  background: var(--panel2); color: var(--text); border: 1px solid var(--border);
  border-radius: 7px; padding: 5px 9px; font-size: 12.5px; font-family: var(--sans);
}

/* ---------- login ---------- */
.login-wrap {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
}
.login-card {
  width: 340px; background: var(--panel); border: 1px solid var(--border);
  border-radius: 14px; padding: 34px 30px; text-align: center;
}
.login-logo { font-size: 34px; color: var(--accent); }
.login-card h1 { font-size: 18px; margin: 10px 0 4px; }
.login-card input {
  width: 100%; margin: 20px 0 14px; padding: 10px 13px; border-radius: 9px;
  background: var(--panel2); border: 1px solid var(--border); color: var(--text);
  font-size: 14px; outline: none;
}
.login-card input:focus { border-color: var(--accent); }

/* ---------- settings ---------- */
.set-row { display: flex; gap: 10px; align-items: center; margin-top: 12px; flex-wrap: wrap; }
.set-row input {
  padding: 7px 11px; border-radius: 8px; background: var(--panel2);
  border: 1px solid var(--border); color: var(--text); font-size: 13px; outline: none;
}
.kv-list { font-size: 13px; }
.kv-list .proj-kv { border-bottom: 1px dashed var(--border-soft); padding: 6px 0; }

/* ---------- toast ---------- */
.toast {
  position: fixed; bottom: 26px; left: 50%; transform: translateX(-50%);
  background: var(--panel2); border: 1px solid var(--border); color: var(--text);
  padding: 9px 18px; border-radius: 10px; font-size: 13px; z-index: 99;
  box-shadow: 0 6px 30px rgba(0,0,0,.5);
}
.toast.ok { border-color: rgba(63,185,111,.5); }
.toast.fail { border-color: rgba(229,83,75,.5); }

/* ---------- responsive ---------- */
@media (max-width: 1080px) {
  .grid.c4 { grid-template-columns: repeat(2, 1fr); }
  .grid.c3, .proj-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 760px) {
  .app { flex-direction: column; }
  .side { width: 100%; height: auto; position: static; border-right: none; border-bottom: 1px solid var(--border-soft); }
  nav { flex-direction: row; flex-wrap: wrap; }
  .side-foot { flex-direction: row; align-items: center; justify-content: space-between; }
  .main { padding: 18px 14px 50px; }
  .grid.c4, .grid.c2, .grid.c3, .proj-grid { grid-template-columns: 1fr; }
}